280870880482

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{5301251}}^1$

素因数の和:5301761

約数の個数: 16

約数和(自身を含む): 429401412000

約数和(自身を除く): 148530531518

約数列:

[1, 2, 59, 118, 449, 898, 26491, 52982, 5301251, 10602502, 312773809, 625547618, 2380261699, 4760523398, 140435440241, 280870880482]

約数ペア:

[(1, 280870880482), (2, 140435440241), (59, 4760523398), (118, 2380261699), (449, 625547618), (898, 312773809), (26491, 10602502), (52982, 5301251)]